442679880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{26927}}^1$

素因数の和:27078

約数の個数: 64

約数和(自身を含む): 1337783040

約数和(自身を除く): 895103160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 26927, 53854, 80781, 107708, 134635, 161562, 215416, 269270, 323124, 403905, 538540, 646248, 807810, 1077080, 1615620, 3231240, 3688999, 7377998, 11066997, 14755996, 18444995, 22133994, 29511992, 36889990, 44267988, 55334985, 73779980, 88535976, 110669970, 147559960, 221339940, 442679880]

約数ペア:

[(1, 442679880), (2, 221339940), (3, 147559960), (4, 110669970), (5, 88535976), (6, 73779980), (8, 55334985), (10, 44267988), (12, 36889990), (15, 29511992), (20, 22133994), (24, 18444995), (30, 14755996), (40, 11066997), (60, 7377998), (120, 3688999), (137, 3231240), (274, 1615620), (411, 1077080), (548, 807810), (685, 646248), (822, 538540), (1096, 403905), (1370, 323124), (1644, 269270), (2055, 215416), (2740, 161562), (3288, 134635), (4110, 107708), (5480, 80781), (8220, 53854), (16440, 26927)]